Rathbone announced that he was having a son in one of the more unorthodox ways we've seen--by sharing the baby's, well ahem, gender in a snapshot on Twitter.

"I did something I never thought I would ever do," he told E! News. "I sent a picture over on Twitter of my son's unborn penis. I had to do it. I was so proud in the moment. I literally screamed when I found out in the doctor's office."

Clearly the new dad just couldn't control his excitement as fatherhood is something he's been looking forward to for a while now.

"I've been wanting a kid for a long time," Rathbone admitted. "I'll have more--probably two or three."

Maybe the timing is right now that they're Mr. and Mrs. Rathbone (which Us Magazine first reported).